@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/66f42c66-58cf-4988-96f1-aac405e05c21> rdfs:isDefinedBy <https://stad.gent/data/blank_node/66f42c66-58cf-4988-96f1-aac405e05c21> .